To reconnect a garage door to the opener, pull the emergency release cord toward the opener to reset it. Then, either manually close the door and wait for it to click back into the opener mechanism or use the remote to activate the opener, which will automatically engage the door again. This process should only take a few minutes.

Reconnecting a garage door after it has been manually opened is simple. Pull the release cord toward the opener to reset it, and then either manually close the door or activate the opener using the remote. The opener should automatically reengage, allowing the door to function normally. It's important to test the door to ensure it is fully reconnected and operates smoothly.